APA-referens (7:e uppl.)

Barker, R. M. (2010). Corporate governance, competition, and political parties: Explaining corporate governance change in Europe. Oxford University Press. https://doi.org/10.1093/acprof:oso/9780199576814.001.0001

Chicago-referens (17:e uppl.)

Barker, Roger M. Corporate Governance, Competition, and Political Parties: Explaining Corporate Governance Change in Europe. Oxford: Oxford University Press, 2010. https://doi.org/10.1093/acprof:oso/9780199576814.001.0001.

MLA-referens (9:e uppl.)

Barker, Roger M. Corporate Governance, Competition, and Political Parties: Explaining Corporate Governance Change in Europe. Oxford University Press, 2010. https://doi.org/10.1093/acprof:oso/9780199576814.001.0001.